
Omm Ultra 15 Backpack Grey: Quality Backpacks From Extreme
OMM Ultra 15 Backpack Grey
15-litre training and racing pack. ideal for training racing and commuting
The Ultra 15 is designed for training and racing. The 15-litre volume gives you space for daily use, with key features required for Ultra and mountain racing.
15 Litres capacity
315 grams lean weightOMM Ultra 15 Backpack Grey
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LEANWEIGHT chassis
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UGR – Universal Gear Rail
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Lightweight mesh yolk shoulder harness
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Reflective detailing
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Zipped pocket on front
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One zipped belt pocket
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Stretch mesh side bottle pockets
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LEANWEIGHT MSC Compatible
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Adjustable chest strap with integrated whistle
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Security Key Clip in front and waist pocket
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Removable back padding to achieveLEANWEIGHT
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Hydration bladder compatible
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Hydration bladder tube can be routed over or under shoulder
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OTMA (On the Move Accessibility)
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Link System compatible – OMM I Gamy and Chest Pouches
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Active Fit
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Product Specific FAQs
Delivery & Tracking
When will it be delivered?
How are your items sent
( In some circumstances we may use other carriers, depending on the destination and product )
Is there tracking on my order?
Tracking usually comes live during the evening of the day of despatch of your order
Do you ship outside of the UK?
Overseas shipping will vary depending on location, weight, and service available.
Delivery times for overseas orders can vary considerably depending on location, please get in touch if
you need details of delivery options by emailing info@extremeadventureraces.com and giving us your address,
including country and Post or Zip code
MENS
MEASUREMENT | SIZE | XS | S | M | L | XL |
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Chest | inches cm | 30-34 80-86 | 34-36 86-92 | 36-40 92-102 | 40-43 102-110 | 43-46 110-117 |
Height | feet/inches cm | 5’1″-5’4″ 155-162 | 5’4″-5’8″ 162-173 | 5’8″-6’0″ 173-183 | 5’10”-6’2″ 178-188 | 6’1″-6’4″ 185-193 |
Waist | inches cm | 28-30 70-76 | 30-32 76-81 | 32-34 81-86 | 34-36 86-92 | 36-38 92-97 |
Inside Leg | inches cm | 28 71 | 29 73 | 31 78 | 32 81 | 33 84 |
Outside Leg | inches cm | 38 96 | 39 100 | 42 106 | 44.5 113 | 46 117 |

WOMENS
MEASUREMENT | SIZE | XS | S | M | L | XL |
---|---|---|---|---|---|---|
Chest | inches cm | 30-32 78-82 | 32-34 82-86 | 34-36 86-91 | 36-38 91-96 | 38-40 96-102 |
Height | feet/inches cm | 5’0″-5’4″ 152-162 | 5’2″-5’6″ 157-167 | 5’4″-5’8″ 162-172 | 5’6″-5’8″ 167-177 | 5’8″-5’10″” 172-182 |
Hips | inches cm | 32-34 81-86 | 34-36 86-91 | 36-38 91-96 | 38-40 96-102 | 40-42 102-107 |
Inside Leg | inches cm | 28 71 | 29 73 | 30 76 | 31 79 | 32 82 |
Outside Leg | inches cm | 38 96 | 39 99 | 40 102 | 41 104 | 42 107 |

GLOVE MEASUREMENTS IN CENTIMETRES (CM) | XS | S | M | L | XL |
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Wrist to Index Finger – Back | 22.5 | 23.5 | 24.5 | 25.5 | 26.5 |
Wrist to Index Finger – Palm | 22.5 | 23.5 | 24.5 | 25.5 | 26.5 |
Palm Width | 8 | 8.5 | 9 | 9 | 9.5 |
Cuff Width | 8 | 8.5 | 9 | 9 | 9.5 |